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Brut [27]
3 years ago
12

Jacob is playing a game where he earns 3 points for a correct answer and loses two points for an incorrect answer​

Mathematics
1 answer:
Allushta [10]3 years ago
5 0

Answer:

 

C.answering the last two questions correctly

Step-by-step explanation:

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I need help with this math question. Please help!
Aleksandr-060686 [28]

Answer:

A) 19,30

Step-by-step explanation:

Add the x-values to 2(4)=8

7 0
3 years ago
Use the function below to find F(4)<br><br>F(x)=5•(1/3)^x
elena-s [515]

Answer:

\frac{5}{81}

Step-by-step explanation:

To evaluate f(4) substitute x = 4 into f(x)

f(4) = 5 × (\frac{1}{3 )} ^{4} = 5 × \frac{1}{3^{4} } = \frac{5}{81}

4 0
3 years ago
M/3-4&lt;-1 <br> answer this question<br> please show your work
Len [333]

Answer:

m<9

Step-by-step explanation:

m/3 - 4 < -1

        +4  +4

______________

m/3<3

 × 3 ×3

__________

m<9

Hope this Helps!

3 0
3 years ago
Read 2 more answers
Find the new price for the markdown. Round to the nearest cent if necessary. $12.99 marked down 25%
Y_Kistochka [10]
$9.74

I like to do these equations backwards and multiply the first number by the opposite of it. ( think 1- the percent as a decimal) however, you can do this by converting the percent into a decimal and then subtracting that from the original number.

Have a great day!
8 0
3 years ago
the height in feet above the ground of an arrow after it is shot can be modeled by y=-16r^2+63r+4.Can the arrow pass over a tree
miss Akunina [59]

Answer:

yes

Step-by-step explanation:

y=-16r^2+63r+4

maximum value of y :

y'=0

-32r +63=0

r= 63/32

y = -16(63/32)²+63(63/32)+4

= -4 + 124 + 4 = 124 ft

124 > 68

the Arrow can pass over the tree

7 0
3 years ago
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